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National Stock Number:
3020-00-517-3910
Federal Supply Class:
3020
National Item Identification Number:
005173910
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 3265920 | 55380 | HATCH & KIRK, INC. | | 3265920 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | SERRATED BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 1.3750 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 1.000 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 2.000 INCHES | | HELIX ANGLE | 45.0000 DEGREES | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.488 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MS-288-72915 MIL STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.188 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 5.281 INCHES | | NOMINAL OVERALL LENGTH | 4.375 INCHES | | PITCH DIAMETER | 4.9497 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | SERRATION PITCH DIAMETER | 1.2190 INCHES NOMINAL BOTH ENDS | | SERRATION QUANTITY | 48 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 21 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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